Tuff (Uzbek Wikipedia)

Analysis of information sources in references of the Wikipedia article "Tuff" in Uzbek language version.

Last modified: 03:13:23, 28 July 2026 (UTC)

Ref.Un. Ref.Website

Global rank Uzbek rank

3127doi.org

2^nd place

4^th place

1817adsabs.harvard.edu

14^th place

73^rd place

1313archive.org

6^th place

33web.archive.org

1^st place

31scholar.google.com

1,418^th place

1,773^rd place

22books.google.com

3^rd place

5^th place

21lanl.gov

5,474^th place

low place

21google.com

109^th place

107^th place

11unb.ca

6,706^th place

low place

11mtak.hu

6,485^th place

4,556^th place

11emgs.org.uk

low place

11usgs.gov

119^th place

286^th place

11tu-dresden.de

9,165^th place

low place

11condorearth.com

low place

11smithsonianmag.com

663^rd place

973^rd place

11nytimes.com

7^th place

22^nd place

11books.google.am

4,216^th place

low place

11nayiri.com

5,129^th place

8,910^th place

11geoscienceworld.org

2,947^th place

low place

11collinsdictionary.com

1,831^st place

676^th place

adsabs.harvard.edu (Global: 14^th place; Uzbek: 73^rd place)

ui.adsabs.harvard.edu

O'Brien, R. T. (1 March 1963). „Classification of tuffs“. Journal of Sedimentary Research. 33-jild, № 1. 234–235-bet. Bibcode:1963JSedR..33..234O. doi:10.1306/74D70E20-2B21-11D7-8648000102C1865D.
Jónasson, K. (December 1994). „Rhyolite volcanism in the Krafla central volcano, north-east Iceland“. Bulletin of Volcanology. 56-jild, № 6–7. 516–528-bet. Bibcode:1994BVol...56..516J. doi:10.1007/BF00302832.
Crisci, G. M.; Rosa, R.; Lanzafame, G.; et al. (September 1981). „Monte guardia sequence: a late-pleistocene eruptive cycle on Lipari (Italy)“. Bulletin Volcanologique. 44-jild, № 3. 241–255-bet. Bibcode:1981BVol...44..241C. doi:10.1007/BF02600562.
Howells, M. F.; Reedman, A. J.; Campbell, S. D. G. (May 1986). „The submarine eruption and emplacement of the Lower Rhyolitic Tuff Formation (Ordovician), N Wales“. Journal of the Geological Society. 143-jild, № 3. 411–423-bet. Bibcode:1986JGSoc.143..411H. doi:10.1144/gsjgs.143.3.0411.
McArthur, A. N.; Cas, R. A. F.; Orton, G. J. (30 November 1998). „Distribution and significance of crystalline, perlitic and vesicular textures in the Ordovician Garth Tuff (Wales)“. Bulletin of Volcanology. 60-jild, № 4. 260–285-bet. Bibcode:1998BVol...60..260M. doi:10.1007/s004450050232.
Dennison, J. M.; Textoris, D. A. (March 1970). „Devonian tioga tuff in Northeastern United States“. Bulletin Volcanologique. 34-jild, № 1. 289–294-bet. Bibcode:1970BVol...34..289D. doi:10.1007/BF02597791.
Gillot, P-Y.; Chiesa, S.; Pasquaré, G.; Vezzoli, L. (September 1982). „<33,000-yr K–Ar dating of the volcano–tectonic horst of the Isle of Ischia, Gulf of Naples“. Nature. 299-jild, № 5880. 242–245-bet. Bibcode:1982Natur.299..242G. doi:10.1038/299242a0.
Giannetti, Bernardino; De Casa, Giancarlo (March 2000). „Stratigraphy, chronology, and sedimentology of ignimbrites from the white trachytic tuff, Roccamonfina Volcano, Italy“. Journal of Volcanology and Geothermal Research. 96-jild, № 3–4. 243–295-bet. Bibcode:2000JVGR...96..243G. doi:10.1016/S0377-0273(99)00144-4.
Macdonald, R.; Kjarsgaard, B. A.; Skilling, I. P.; Davies, G. R.; Hamilton, D. L.; Black, S. (June 1993). „Liquid immiscibility between trachyte and carbonate in ash flow tuffs from Kenya“. Contributions to Mineralogy and Petrology. 114-jild, № 2. 276–287-bet. Bibcode:1993CoMP..114..276M. doi:10.1007/BF00307762.
Donnelly-Nolan, Julie M.; Nolan, K. Michael (1 October 1986). „Catastrophic flooding and eruption of ash-flow tuff at Medicine Lake volcano, California“. Geology. 14-jild, № 10. 875–878-bet. Bibcode:1986Geo....14..875D. doi:10.1130/0091-7613(1986)14<875:CFAEOA>2.0.CO;2.
Nokleberg, Warren J.; Jones, David L.; Silberling, Norman J. (1 October 1985). „Origin and tectonic evolution of the Maclaren and Wrangellia terranes, eastern Alaska Range, Alaska“. GSA Bulletin. 96-jild, № 10. 1251–1270-bet. Bibcode:1985GSAB...96.1251N. doi:10.1130/0016-7606(1985)96<1251:OATEOT>2.0.CO;2.
Cronin, Shane J.; Neall, Vincent E.; Palmer, Alan S. (January 1996). „Geological history of the north-eastern ring plain of Ruapehu volcano, New Zealand“. Quaternary International. 34–36-jild. 21–28-bet. Bibcode:1996QuInt..34...21C. doi:10.1016/1040-6182(95)00066-6.
Tatsumi, Yoshiyuki; Ishizaka, Kyoichi (April 1982). „Magnesian andesite and basalt from Shodo-Shima Island, southwest Japan, and their bearing on the genesis of calc-alkaline andesites“. Lithos. 15-jild, № 2. 161–172-bet. Bibcode:1982Litho..15..161T. doi:10.1016/0024-4937(82)90007-X.
Oertel, G. (1970). „Deformation of a Slaty, Lapillar Tuff in the Lake District, England“. Geological Society of America Bulletin. 81-jild, № 4. 1173-bet. Bibcode:1970GSAB...81.1173O. doi:10.1130/0016-7606(1970)81[1173:DOASLT]2.0.CO;2.
Richan, Lindsay; Gibson, Harold L.; Houlé, Michel G.; Lesher, C. Michael (2015). „Mode of emplacement of Archean komatiitic tuffs and flows in the Selkirk Bay area, Melville Peninsula, Nunavut, Canada“. Precambrian Research. 263-jild. 174–196-bet. Bibcode:2015PreR..263..174R. doi:10.1016/j.precamres.2015.03.004.
Long, Jane C .S.; Ewing, Rodney C. (19 May 2004). „YUCCA MOUNTAIN: Earth-Science Issues at a Geologic Repository for High-Level Nuclear Waste“. Annual Review of Earth and Planetary Sciences. 32-jild, № 1. 363–401-bet. Bibcode:2004AREPS..32..363L. doi:10.1146/annurev.earth.32.092203.122444.
Daniel, Christopher G.; Pfeifer, Lily S.; Jones, James V, III; McFarlane, Christopher M. (2013). „Detrital zircon evidence for non-Laurentian provenance, Mesoproterozoic (ca. 1490–1450 Ma) deposition and orogenesis in a reconstructed orogenic belt, northern New Mexico, USA: Defining the Picuris orogeny“. GSA Bulletin. 125-jild, № 9–10. 1423–1441-bet. Bibcode:2013GSAB..125.1423D. doi:10.1130/B30804.1. Qaraldi: 17 April 2020.

archive.org (Global: 6^th place; Uzbek: 6^th place)

Fisher, Richard V.. Pyroclastic rocks. Berlin: Springer-Verlag, 1984 — 89–90-bet. ISBN 3540127569.
Blatt, Harvey. Petrology : igneous, sedimentary, and metamorphic., 2nd, New York: W. H. Freeman, 1996 — 27–29-bet. ISBN 0716724383.
Jónasson, K. (December 1994). „Rhyolite volcanism in the Krafla central volcano, north-east Iceland“. Bulletin of Volcanology. 56-jild, № 6–7. 516–528-bet. Bibcode:1994BVol...56..516J. doi:10.1007/BF00302832.
McArthur, A. N.; Cas, R. A. F.; Orton, G. J. (30 November 1998). „Distribution and significance of crystalline, perlitic and vesicular textures in the Ordovician Garth Tuff (Wales)“. Bulletin of Volcanology. 60-jild, № 4. 260–285-bet. Bibcode:1998BVol...60..260M. doi:10.1007/s004450050232.
Dennison, J. M.; Textoris, D. A. (March 1970). „Devonian tioga tuff in Northeastern United States“. Bulletin Volcanologique. 34-jild, № 1. 289–294-bet. Bibcode:1970BVol...34..289D. doi:10.1007/BF02597791.
Gillot, P-Y.; Chiesa, S.; Pasquaré, G.; Vezzoli, L. (September 1982). „<33,000-yr K–Ar dating of the volcano–tectonic horst of the Isle of Ischia, Gulf of Naples“. Nature. 299-jild, № 5880. 242–245-bet. Bibcode:1982Natur.299..242G. doi:10.1038/299242a0.
Giannetti, Bernardino; De Casa, Giancarlo (March 2000). „Stratigraphy, chronology, and sedimentology of ignimbrites from the white trachytic tuff, Roccamonfina Volcano, Italy“. Journal of Volcanology and Geothermal Research. 96-jild, № 3–4. 243–295-bet. Bibcode:2000JVGR...96..243G. doi:10.1016/S0377-0273(99)00144-4.
Macdonald, R.; Kjarsgaard, B. A.; Skilling, I. P.; Davies, G. R.; Hamilton, D. L.; Black, S. (June 1993). „Liquid immiscibility between trachyte and carbonate in ash flow tuffs from Kenya“. Contributions to Mineralogy and Petrology. 114-jild, № 2. 276–287-bet. Bibcode:1993CoMP..114..276M. doi:10.1007/BF00307762.
Donnelly-Nolan, Julie M.; Nolan, K. Michael (1 October 1986). „Catastrophic flooding and eruption of ash-flow tuff at Medicine Lake volcano, California“. Geology. 14-jild, № 10. 875–878-bet. Bibcode:1986Geo....14..875D. doi:10.1130/0091-7613(1986)14<875:CFAEOA>2.0.CO;2.
Nokleberg, Warren J.; Jones, David L.; Silberling, Norman J. (1 October 1985). „Origin and tectonic evolution of the Maclaren and Wrangellia terranes, eastern Alaska Range, Alaska“. GSA Bulletin. 96-jild, № 10. 1251–1270-bet. Bibcode:1985GSAB...96.1251N. doi:10.1130/0016-7606(1985)96<1251:OATEOT>2.0.CO;2.
Grunder, Anita L. (1987). „Low ?18O silicic volcanic rocks at the Calabozos caldera complex, southern Andes: Evidence for upper-crustal contamination“. Contributions to Mineralogy and Petrology. 95-jild, № 1. 71–81-bet. doi:10.1007/BF00518031.
Tatsumi, Yoshiyuki; Ishizaka, Kyoichi (April 1982). „Magnesian andesite and basalt from Shodo-Shima Island, southwest Japan, and their bearing on the genesis of calc-alkaline andesites“. Lithos. 15-jild, № 2. 161–172-bet. Bibcode:1982Litho..15..161T. doi:10.1016/0024-4937(82)90007-X.
Oertel, G. (1970). „Deformation of a Slaty, Lapillar Tuff in the Lake District, England“. Geological Society of America Bulletin. 81-jild, № 4. 1173-bet. Bibcode:1970GSAB...81.1173O. doi:10.1130/0016-7606(1970)81[1173:DOASLT]2.0.CO;2.

books.google.am (Global: 4,216^th place; Uzbek: low place)

Haviland, William A. The Essence of Anthropology, 4th, Cengage Learning, 2015 — 137-bet. „...walls of monumental buildings at Ani (including the fortifications) were built of smoothly dressed blocks of tuff stone...“

books.google.com (Global: 3^rd place; Uzbek: 5^th place)

Giavarini, Carlo, A. Samueli Ferretti, and Maria Laura Santarelli. 2006. „Mechanical characteristics of Roman ʻopus caementicium’“. Fracture and Failure of Natural Building Stones. Applications in the Restoration of Ancient Monuments. pp. 108, 110
Holding, N.. Armenia: with Nagorno Karabagh. Bradt Travel Guides, 2006 — 32-bet. ISBN 978-1-84162-163-0. Qaraldi: 2010-yil 26-may.

collinsdictionary.com (Global: 1,831^st place; Uzbek: 676^th place)

„Definition of 'tuff'“. Collins English Dictionary. HarperCollins. Qaraldi: 2020-yil 30-sentyabr.

condorearth.com (Global: low place; Uzbek: low place)

Kositsky, Andrew; Lewis, Scott (2016). „Seismic Performance of Wine Caves“ (PDF). The World Tunnel Conference. Qaraldi: 1 October 2020.

doi.org (Global: 2^nd place; Uzbek: 4^th place)

Schmidt, R. (1981). „Descriptive nomenclature and classification of pyroclastic deposits and fragments: recommendations of the IUGS Subcommission on the Systematics of Igneous Rocks“. Geology. 9-jild. 41–43-bet. doi:10.1007/BF01822152. Qaraldi: 27 September 2020.
Jackson, M. D.; Marra, F.; Hay, R. L.; et al. (2005). „The Judicious Selection and Preservation of Tuff and Travertine Building Stone in Ancient Rome*“. Archaeometry. 47-jild, № 3. 485–510-bet. doi:10.1111/j.1475-4754.2005.00215.x.
O'Brien, R. T. (1 March 1963). „Classification of tuffs“. Journal of Sedimentary Research. 33-jild, № 1. 234–235-bet. Bibcode:1963JSedR..33..234O. doi:10.1306/74D70E20-2B21-11D7-8648000102C1865D.
Ross, Clarence S.; Smith, Robert L. (1961). „Ash-flow tuffs: Their origin, geologic relations, and identification“. USGS Profession Paper Series. Professional Paper. № 366. 19-bet. doi:10.3133/pp366.
Jónasson, K. (December 1994). „Rhyolite volcanism in the Krafla central volcano, north-east Iceland“. Bulletin of Volcanology. 56-jild, № 6–7. 516–528-bet. Bibcode:1994BVol...56..516J. doi:10.1007/BF00302832.
Crisci, G. M.; Rosa, R.; Lanzafame, G.; et al. (September 1981). „Monte guardia sequence: a late-pleistocene eruptive cycle on Lipari (Italy)“. Bulletin Volcanologique. 44-jild, № 3. 241–255-bet. Bibcode:1981BVol...44..241C. doi:10.1007/BF02600562.
Zelenka, Tibor; Balázs, Endre; Balogh, Kadosa; Kiss, János (December 2004). „Buried Neogene volcanic structures in Hungary“ (PDF). Acta Geologica Hungarica. 47-jild, № 2–3. 177–219-bet. doi:10.1556/ageol.47.2004.2-3.6.
Howells, M. F.; Reedman, A. J.; Campbell, S. D. G. (May 1986). „The submarine eruption and emplacement of the Lower Rhyolitic Tuff Formation (Ordovician), N Wales“. Journal of the Geological Society. 143-jild, № 3. 411–423-bet. Bibcode:1986JGSoc.143..411H. doi:10.1144/gsjgs.143.3.0411.
McArthur, A. N.; Cas, R. A. F.; Orton, G. J. (30 November 1998). „Distribution and significance of crystalline, perlitic and vesicular textures in the Ordovician Garth Tuff (Wales)“. Bulletin of Volcanology. 60-jild, № 4. 260–285-bet. Bibcode:1998BVol...60..260M. doi:10.1007/s004450050232.
Matthews, Naomi E.; Vazquez, Jorge A.; Calvert, Andrew T. (August 2015). „Age of the Lava Creek supereruption and magma chamber assembly at Yellowstone based on 40 Ar/ 39 Ar and U-Pb dating of sanidine and zircon crystals: AGE OF THE LAVA CREEK SUPERERUPTION“. Geochemistry, Geophysics, Geosystems. 16-jild, № 8. 2508–2528-bet. doi:10.1002/2015GC005881.
Dennison, J. M.; Textoris, D. A. (March 1970). „Devonian tioga tuff in Northeastern United States“. Bulletin Volcanologique. 34-jild, № 1. 289–294-bet. Bibcode:1970BVol...34..289D. doi:10.1007/BF02597791.
Lippolt, H. J. (1983). „Distribution of Volcanic Activity in Space and Time“. Plateau Uplift. 112–120-bet. doi:10.1007/978-3-642-69219-2_15. ISBN 978-3-642-69221-5.
Gillot, P-Y.; Chiesa, S.; Pasquaré, G.; Vezzoli, L. (September 1982). „<33,000-yr K–Ar dating of the volcano–tectonic horst of the Isle of Ischia, Gulf of Naples“. Nature. 299-jild, № 5880. 242–245-bet. Bibcode:1982Natur.299..242G. doi:10.1038/299242a0.
Giannetti, Bernardino; De Casa, Giancarlo (March 2000). „Stratigraphy, chronology, and sedimentology of ignimbrites from the white trachytic tuff, Roccamonfina Volcano, Italy“. Journal of Volcanology and Geothermal Research. 96-jild, № 3–4. 243–295-bet. Bibcode:2000JVGR...96..243G. doi:10.1016/S0377-0273(99)00144-4.
Macdonald, R.; Kjarsgaard, B. A.; Skilling, I. P.; Davies, G. R.; Hamilton, D. L.; Black, S. (June 1993). „Liquid immiscibility between trachyte and carbonate in ash flow tuffs from Kenya“. Contributions to Mineralogy and Petrology. 114-jild, № 2. 276–287-bet. Bibcode:1993CoMP..114..276M. doi:10.1007/BF00307762.
Motoki, Akihisa; Geraldes, Mauro Cesar; Iwanuch, Woldemar; Vargas, Thais; Motoki, Kenji Freire; Balmant, Alex; Ramos, Marina Nascimento (March 2012). „The pyroclastic dyke and welded crystal tuff of the Morro dos Gatos alkaline intrusive complex, State of Rio de Janeiro, Brazil“. Rem: Revista Escola de Minas. 65-jild, № 1. 35–45-bet. doi:10.1590/S0370-44672012000100006.
Donnelly-Nolan, Julie M.; Nolan, K. Michael (1 October 1986). „Catastrophic flooding and eruption of ash-flow tuff at Medicine Lake volcano, California“. Geology. 14-jild, № 10. 875–878-bet. Bibcode:1986Geo....14..875D. doi:10.1130/0091-7613(1986)14<875:CFAEOA>2.0.CO;2.
Nokleberg, Warren J.; Jones, David L.; Silberling, Norman J. (1 October 1985). „Origin and tectonic evolution of the Maclaren and Wrangellia terranes, eastern Alaska Range, Alaska“. GSA Bulletin. 96-jild, № 10. 1251–1270-bet. Bibcode:1985GSAB...96.1251N. doi:10.1130/0016-7606(1985)96<1251:OATEOT>2.0.CO;2.
Grunder, Anita L. (1987). „Low ?18O silicic volcanic rocks at the Calabozos caldera complex, southern Andes: Evidence for upper-crustal contamination“. Contributions to Mineralogy and Petrology. 95-jild, № 1. 71–81-bet. doi:10.1007/BF00518031.
Cronin, Shane J.; Neall, Vincent E.; Palmer, Alan S. (January 1996). „Geological history of the north-eastern ring plain of Ruapehu volcano, New Zealand“. Quaternary International. 34–36-jild. 21–28-bet. Bibcode:1996QuInt..34...21C. doi:10.1016/1040-6182(95)00066-6.
Tatsumi, Yoshiyuki; Ishizaka, Kyoichi (April 1982). „Magnesian andesite and basalt from Shodo-Shima Island, southwest Japan, and their bearing on the genesis of calc-alkaline andesites“. Lithos. 15-jild, № 2. 161–172-bet. Bibcode:1982Litho..15..161T. doi:10.1016/0024-4937(82)90007-X.
Oertel, G. (1970). „Deformation of a Slaty, Lapillar Tuff in the Lake District, England“. Geological Society of America Bulletin. 81-jild, № 4. 1173-bet. Bibcode:1970GSAB...81.1173O. doi:10.1130/0016-7606(1970)81[1173:DOASLT]2.0.CO;2.
Richan, Lindsay; Gibson, Harold L.; Houlé, Michel G.; Lesher, C. Michael (2015). „Mode of emplacement of Archean komatiitic tuffs and flows in the Selkirk Bay area, Melville Peninsula, Nunavut, Canada“. Precambrian Research. 263-jild. 174–196-bet. Bibcode:2015PreR..263..174R. doi:10.1016/j.precamres.2015.03.004.
Huber, M.S.; Byerly, G.R. (2018). „Volcanological and petrogenetic characteristics of komatiites of the 3.3 Ga Saw Mill Complex, Weltevreden Formation, Barberton Greenstone Belt, South Africa“. South African Journal of Geology. 121-jild, № 4. 463–486-bet. doi:10.25131/sajg.121.0031.
Panei, Liliana (10 April 2010). „The tuffs of the "Servian Wall" in Rome: Materials from the local quarries and from the conquered territories“. ArchéoSciences. № 34. 39–43-bet. doi:10.4000/archeosciences.2599.
Long, Jane C .S.; Ewing, Rodney C. (19 May 2004). „YUCCA MOUNTAIN: Earth-Science Issues at a Geologic Repository for High-Level Nuclear Waste“. Annual Review of Earth and Planetary Sciences. 32-jild, № 1. 363–401-bet. Bibcode:2004AREPS..32..363L. doi:10.1146/annurev.earth.32.092203.122444.
Daniel, Christopher G.; Pfeifer, Lily S.; Jones, James V, III; McFarlane, Christopher M. (2013). „Detrital zircon evidence for non-Laurentian provenance, Mesoproterozoic (ca. 1490–1450 Ma) deposition and orogenesis in a reconstructed orogenic belt, northern New Mexico, USA: Defining the Picuris orogeny“. GSA Bulletin. 125-jild, № 9–10. 1423–1441-bet. Bibcode:2013GSAB..125.1423D. doi:10.1130/B30804.1. Qaraldi: 17 April 2020.

emgs.org.uk (Global: low place; Uzbek: low place)

Carney, John (2000). „Igneous processes within late Precambrian volcanic centres near Whitwick, northwestern Charnwood Forest“ (PDF). Mercian Geologist. 15-jild, № 1. 7–28-bet. 2022-09-28da asl nusxadan (PDF) arxivlandi. Qaraldi: 1 October 2020.

geoscienceworld.org (Global: 2,947^th place; Uzbek: low place)

pubs.geoscienceworld.org

Daniel, Christopher G.; Pfeifer, Lily S.; Jones, James V, III; McFarlane, Christopher M. (2013). „Detrital zircon evidence for non-Laurentian provenance, Mesoproterozoic (ca. 1490–1450 Ma) deposition and orogenesis in a reconstructed orogenic belt, northern New Mexico, USA: Defining the Picuris orogeny“. GSA Bulletin. 125-jild, № 9–10. 1423–1441-bet. Bibcode:2013GSAB..125.1423D. doi:10.1130/B30804.1. Qaraldi: 17 April 2020.

google.com (Global: 109^th place; Uzbek: 107^th place)

Richards, Colin „Making Moai: Reconsidering concepts of riskin the construction of megalithic architecture in Rapa Nui (Easter Island)“, . Rapa Nui : Easter Island Cultural and Historical Perspectives, Berlin [Germany], 2016 — 160–161-bet. ISBN 9783732902651.

lanl.gov (Global: 5,474^th place; Uzbek: low place)

permalink.lanl.gov

Dolan, S.G.; Cates, K.M.; Conrad, C.N.; Copeland, S.R. (14 March 2019). „Home Away from Home: Ancestral Pueblo Fieldhouses in the Northern Rio Grande“. Lanl-Ur. 19–21132-jild. 96-bet. Qaraldi: 29 September 2020.

mtak.hu (Global: 6,485^th place; Uzbek: 4,556^th place)

real.mtak.hu

Zelenka, Tibor; Balázs, Endre; Balogh, Kadosa; Kiss, János (December 2004). „Buried Neogene volcanic structures in Hungary“ (PDF). Acta Geologica Hungarica. 47-jild, № 2–3. 177–219-bet. doi:10.1556/ageol.47.2004.2-3.6.

nayiri.com (Global: 5,129^th place; Uzbek: 8,910^th place)

Hakobian, T. Kh. „Տուֆաշեն [Tufashen]“, . Հայաստանի և հարակից շրջանների տեղանունների բառարան [Dictionary of Toponyms of Armenia and Surrounding Regions] Volume V (hy). Yerevan University Press, 2001 — 147-bet.

nytimes.com (Global: 7^th place; Uzbek: 22^nd place)

Lottman, Herbert R.. „Despite Ages of Captivity, The Armenians Persevere“. The New York Times. „The city, whose population is now upwards of 800,000, has been rebuilt in the rosy volcanic stone called tufa...“.

scholar.google.com (Global: 1,418^th place; Uzbek: 1,773^rd place)

Schmidt, R. (1981). „Descriptive nomenclature and classification of pyroclastic deposits and fragments: recommendations of the IUGS Subcommission on the Systematics of Igneous Rocks“. Geology. 9-jild. 41–43-bet. doi:10.1007/BF01822152. Qaraldi: 27 September 2020.

smithsonianmag.com (Global: 663^rd place; Uzbek: 973^rd place)

Billock, Jennifer. „How Ancient Volcanoes Created Armenia's Pink City“. Smithsonian (2016-yil 28-dekabr). 2020-yil 9-iyunda asl nusxadan arxivlangan. „...pink tuff is rare outside of the region and Yerevan is the only major city built out of this stone.“.

tu-dresden.de (Global: 9,165^th place; Uzbek: low place)

Heiner Siedel: Sächsische „Porphyrtuffe“ aus dem Rotliegend als Baugesteine: Vorkommen und Abbau, Anwendung, Eigenschaften und Verwitterung. In: Institut für Steinkonservierung e. V. Bericht Nr. 22, 2006, p. 47-58. „Archived copy“. 2011-yil 11-iyunda asl nusxadan arxivlangan. Qaraldi: 2010-yil 9-may.

unb.ca (Global: 6,706^th place; Uzbek: low place)

journals.lib.unb.ca

„Arenig volcanic and sedimentary strata, central New Brunswick and eastern Maine“. Qaraldi: 2022-yil 24-sentyabr.

usgs.gov (Global: 119^th place; Uzbek: 286^th place)

„What is a supervolcano? What is a supereruption?“. Natural Hazards. United States Geological Survey. Qaraldi: 2020-yil 30-sentyabr.

web.archive.org (Global: 1^st place; Uzbek: 1^st place)

Carney, John (2000). „Igneous processes within late Precambrian volcanic centres near Whitwick, northwestern Charnwood Forest“ (PDF). Mercian Geologist. 15-jild, № 1. 7–28-bet. 2022-09-28da asl nusxadan (PDF) arxivlandi. Qaraldi: 1 October 2020.
Heiner Siedel: Sächsische „Porphyrtuffe“ aus dem Rotliegend als Baugesteine: Vorkommen und Abbau, Anwendung, Eigenschaften und Verwitterung. In: Institut für Steinkonservierung e. V. Bericht Nr. 22, 2006, p. 47-58. „Archived copy“. 2011-yil 11-iyunda asl nusxadan arxivlangan. Qaraldi: 2010-yil 9-may.
Billock, Jennifer. „How Ancient Volcanoes Created Armenia's Pink City“. Smithsonian (2016-yil 28-dekabr). 2020-yil 9-iyunda asl nusxadan arxivlangan. „...pink tuff is rare outside of the region and Yerevan is the only major city built out of this stone.“.

Tuff (Uzbek Wikipedia)

adsabs.harvard.edu (Global: 14th place; Uzbek: 73rd place)

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books.google.am (Global: 4,216th place; Uzbek: low place)

books.google.com (Global: 3rd place; Uzbek: 5th place)

collinsdictionary.com (Global: 1,831st place; Uzbek: 676th place)

condorearth.com (Global: low place; Uzbek: low place)

doi.org (Global: 2nd place; Uzbek: 4th place)

emgs.org.uk (Global: low place; Uzbek: low place)

geoscienceworld.org (Global: 2,947th place; Uzbek: low place)

pubs.geoscienceworld.org

google.com (Global: 109th place; Uzbek: 107th place)

lanl.gov (Global: 5,474th place; Uzbek: low place)

permalink.lanl.gov

mtak.hu (Global: 6,485th place; Uzbek: 4,556th place)

real.mtak.hu

nayiri.com (Global: 5,129th place; Uzbek: 8,910th place)

nytimes.com (Global: 7th place; Uzbek: 22nd place)

scholar.google.com (Global: 1,418th place; Uzbek: 1,773rd place)

smithsonianmag.com (Global: 663rd place; Uzbek: 973rd place)

tu-dresden.de (Global: 9,165th place; Uzbek: low place)

unb.ca (Global: 6,706th place; Uzbek: low place)

journals.lib.unb.ca

usgs.gov (Global: 119th place; Uzbek: 286th place)

web.archive.org (Global: 1st place; Uzbek: 1st place)

adsabs.harvard.edu (Global: 14^th place; Uzbek: 73^rd place)

archive.org (Global: 6^th place; Uzbek: 6^th place)

books.google.am (Global: 4,216^th place; Uzbek: low place)

books.google.com (Global: 3^rd place; Uzbek: 5^th place)

collinsdictionary.com (Global: 1,831^st place; Uzbek: 676^th place)

doi.org (Global: 2^nd place; Uzbek: 4^th place)

geoscienceworld.org (Global: 2,947^th place; Uzbek: low place)

google.com (Global: 109^th place; Uzbek: 107^th place)

lanl.gov (Global: 5,474^th place; Uzbek: low place)

mtak.hu (Global: 6,485^th place; Uzbek: 4,556^th place)

nayiri.com (Global: 5,129^th place; Uzbek: 8,910^th place)

nytimes.com (Global: 7^th place; Uzbek: 22^nd place)

scholar.google.com (Global: 1,418^th place; Uzbek: 1,773^rd place)

smithsonianmag.com (Global: 663^rd place; Uzbek: 973^rd place)

tu-dresden.de (Global: 9,165^th place; Uzbek: low place)

unb.ca (Global: 6,706^th place; Uzbek: low place)

usgs.gov (Global: 119^th place; Uzbek: 286^th place)

web.archive.org (Global: 1^st place; Uzbek: 1^st place)